ts-refactor-mcp

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warmup

Pre-load a TypeScript project into memory to accelerate subsequent refactoring operations. Provide the absolute project root path to initialize the persistent TypeScript server and minimize latency.

Instructions

Pre-load a TypeScript project to speed up subsequent operations

Tool call template

Replace each placeholder with a value matching the input schema. Only required parameters are included; add optional parameters as needed.

{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "arguments": {
      "projectRoot": "<projectRoot>"
    },
    "name": "warmup"
  }
}

Input Schema

Name	Required	Description	Default
`projectRoot`	Yes	Absolute path to the project root (where tsconfig.json is)

Schema Changelog

Changes observed during successful MCP inspections.

First observedJan 29, 2026

TDQS

B3.4/5.0

Behavior2/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

With no annotations provided, the description must disclose all behavioral traits. It only mentions speeding up subsequent operations but doesn't state side effects, idempotency, error conditions, or whether it modifies the project. This lack of detail is a significant gap for a tool that likely has internal state.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is a single concise sentence that effectively communicates the core purpose without superfluous words.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness2/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Despite the tool's simplicity (one parameter, no output schema), the description lacks details about what 'subsequent operations' are affected, the effect of multiple calls, and the tool's internal behavior. It feels incomplete for an agent to use confidently.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100%, and the parameter 'projectRoot' is already described as 'Absolute path to the project root (where tsconfig.json is)'. The tool description adds no further semantics, so baseline score of 3 is appropriate.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the tool's purpose: 'Pre-load a TypeScript project to speed up subsequent operations'. The verb 'Pre-load' and resource 'TypeScript project' are specific, and it distinguishes this from its sibling tool 'moveFile'.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines3/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description implies the tool is for performance optimization but provides no explicit guidance on when to use it, prerequisites (like the project must exist), or how it relates to other operations. No alternative tools are discussed.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Deploy Server

Other Tools

moveFileA
warmupB